摘要 |
Halogenohydroxyflavones <IMAGE> I in which R is alkyl having 1-3 C atoms, X is F, Cl, Br or I, and m, n and p are each 1, 2 or 3, and their esters with sulfuric acid and phosphoric acid, and the salts of these compounds, are suitable for the treatment of hyperthyroidism. |